CN220726019U - Multi-angle lock unlocking tool for safe - Google Patents

Abstract

The utility model discloses a multi-angle lock unlocking tool for a safe, which comprises a rotating rod, wherein one end of the rotating rod is an insertion end inserted into a lock hole, and the insertion end of the rotating rod is in a prismatic shape corresponding to a polygonal lock hole; a first slot is axially formed in one side face of the prismatic insertion end of the rotating rod, a second slot is axially formed in the other side face of the prismatic insertion end of the rotating rod, and the second slot is opposite to the first slot; and at least one third slot is axially arranged on the side surface of the prismatic insertion end of the rotating rod between the second slot and the first slot. The utility model can realize time and labor saving when opening the multi-angle lock of the safe, and the generated noise is small.

Description

Multi-angle lock unlocking tool for safe

Technical Field

The utility model relates to the technical field of abnormal unlocking, in particular to a multi-angle lock unlocking tool for a safe.

Background

In order to quickly acquire the data or evidence stored in the safe, the lockset arranged on the safe needs to be broken and detached. In the prior art, a safe lock is a safe multi-angle lock, as shown in fig. 1, and comprises a lock body 10 and a lock core 20, wherein the lock body 10 is arranged on the safe, the lock core 20 is rotatably arranged in the lock body 10, the lock core 20 and the lock body 10 are positioned by virtue of a marble, the lock core 20 can be rotated by inserting a key to move the marble, and the lock core 20 is rotated to realize locking and unlocking.

In order to increase abnormal unlocking difficulty, the lock hole of the lock core 20 is arranged into a hexagon, namely, the lock core is provided with six corners, a row of pins are respectively arranged on two sides of the depth of the hexagon lock hole to form two side pins, meanwhile, a row of pins are also arranged on the lower side of the depth of the hexagon lock hole of the lock core 20 to form bottom pins, namely, three rows of pins are formed to increase abnormal unlocking difficulty, and the three rows of pins are in a triangular layout.

In the prior art, when breaking and tearing open the safe deposit box polygonal lock, use tools such as crow bar, hammer, hydraulic expander to break and tear open, waste time and energy, and the noise that produces is great.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, an object of the present utility model is to provide a multi-angle lock unlocking tool for a safe, which saves time and labor when unlocking the multi-angle lock of the safe, and generates less noise.

In order to achieve the above-mentioned objective, an embodiment of the present utility model provides a multi-angle lock unlocking tool for a safe, which includes a rotating rod, wherein one end of the rotating rod is an insertion end inserted into a lock hole, and the insertion end of the rotating rod is a prism shape corresponding to a polygonal lock hole; a first slot is axially formed in one side face of the prismatic insertion end of the rotating rod, a second slot is axially formed in the other side face of the prismatic insertion end of the rotating rod, and the second slot is opposite to the first slot; and at least one third slot is axially arranged on the side surface of the prismatic insertion end of the rotating rod between the second slot and the first slot.

According to the multi-angle lock unlocking tool for the safe, when the multi-angle lock of the safe is broken and disassembled, elastic materials such as metal cotton, tinfoil or elastic foam are filled into the first slot, the second slot and the third slot, the insertion end of the rotating rod is inserted into the lock hole of the lock cylinder, then the rotating rod is continuously rotated, at the moment, the elastic materials such as the metal cotton, the tinfoil or the elastic foam push the marble of the lock cylinder to the unlocking position due to the elasticity of the elastic materials, the lock of the lock cylinder is released, time and labor are saved when the multi-angle lock of the safe is opened, and the generated noise is small.

In addition, the unlocking tool for the multi-angle lock of the safe provided by the embodiment of the utility model can also have the following additional technical characteristics:

optionally, the insertion end portion of the rotation lever is provided in a pyramid shape to be inserted into the lock hole.

Optionally, the depth of the second slot and the first slot is greater than the depth of the third slot.

Specifically, the third slots are arranged in three adjacent layouts.

Optionally, the insertion end of the rotating rod is provided in a hexagonal prism shape.

Specifically, one side surface of the hexagonal prism-shaped insertion end of the rotating rod is wider than the other side surfaces.

Optionally, the device further comprises a grabbing rod, wherein one end of the rotating rod is provided with a radial insertion hole, and the grabbing rod is inserted into the radial insertion hole.

Specifically, one end of the rotating rod is also axially provided with a square jack for inserting the rotating lever.

Drawings

FIG. 1 is a schematic diagram of a prior art lock for a safe;

FIG. 2 is a schematic perspective view of an embodiment of the present utility model;

FIG. 3 is a partial enlarged view of an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of another embodiment of the present utility model;

fig. 5 is another enlarged partial view of an embodiment of the present utility model.

Description of the reference numerals

A lock body 10 and a lock cylinder 20;

the rotary rod 1, the first slot 11, the second slot 12, the third slot 13, the radial insertion hole 14, the square insertion hole 15 and the grasping rod 2.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

As shown in fig. 2 to 5, the unlocking tool for a multi-angle lock of a safe according to an embodiment of the present utility model includes a rotating rod 1 and a grasping rod 2.

The lock cylinder is rotatably arranged in the lock body, the lock cylinder and the lock body are positioned through a marble, the lock cylinder can be rotated by inserting a key to move the marble, and locking and unlocking are realized by rotating the lock cylinder. In order to increase abnormal unlocking difficulty, the lock hole of the lock core is arranged into a hexagon, namely, the lock core is provided with six corners, a row of marble is respectively arranged on two sides of the depth of the hexagon lock hole to form two side marble, meanwhile, a row of marble is also arranged on the lower side of the depth of the hexagon lock hole of the lock core to form bottom marble, namely, three rows of marble are formed to increase abnormal unlocking difficulty, and the three rows of marble are in triangular layout.

One end of the rotating rod 1 is an insertion end inserted into the lock hole, and the insertion end of the rotating rod 1 is prismatic corresponding to the polygonal lock hole; a first slot 11 is axially formed in one side surface of the prismatic insertion end of the rotating rod 1, a second slot 12 is axially formed in the other side surface of the prismatic insertion end of the rotating rod 1, and the second slot 12 is opposite to the first slot 11; at least one third slot 13 is axially disposed on the prismatic insertion end side of the rotating rod 1 between the second slot 12 and the first slot 11.

Alternatively, the insertion end portion of the rotation rod 1 is provided in a pyramid shape to be inserted into the locking hole, so that the insertion end of the rotation rod 1 can be rapidly inserted when being inserted into the locking hole.

Optionally, the depth of the second slot 12 and the first slot 11 is greater than the depth of the third slot 13. Specifically, the third slots 13 are arranged in three adjacent layouts, the three third slots 13 arranged along the axial direction can adapt to different positions of the lower side pins, and specifically, when the positions of the lower side pins of different multi-angle locks of the safe are different, one of the three third slots 13 can adapt to the lower side pin, i.e. the lower side pin can be clamped into one of the third slots 1.

Alternatively, the insertion end of the rotation rod 1 is provided in a hexagonal prism shape. Specifically, one side surface of the hexagonal prism-shaped insertion end of the rotating rod 1 is wider than the other side surfaces, so as to correspond to the insertion mark of the lock hole.

Optionally, one end of the rotating rod 1 is provided with a radial insertion hole 14, the gripping rod 2 is inserted into the radial insertion hole 14, and the gripping rod 2 is arranged to rotate the rotating rod 1 conveniently. Specifically, one end of the rotating rod 1 is further axially provided with a square jack 15, so that the rotating rod 1 is driven to rotate by inserting a rotating lever.

According to the multi-angle lock unlocking tool for the safe, when the multi-angle lock of the safe is broken and disassembled, elastic materials such as metal cotton, tinfoil or elastic foam are filled in the first slot 11, the second slot 12 and the third slot 13, the insertion end of the rotating rod 1 is inserted into a lock hole of a lock cylinder, then the rotating rod 1 is continuously rotated, at the moment, the elastic materials such as the metal cotton, the tinfoil or the elastic foam push the marble of the lock cylinder to an unlocking position due to the elasticity of the elastic materials, the lock of the lock cylinder is released, time and labor are saved when the multi-angle lock of the safe is opened, and the generated noise is small.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (8)

1. The multi-angle lock unlocking tool for the safe is characterized by comprising a rotating rod, wherein one end of the rotating rod is an insertion end inserted into a lock hole, and the insertion end of the rotating rod is prismatic corresponding to the polygonal lock hole; a first slot is axially formed in one side face of the prismatic insertion end of the rotating rod, a second slot is axially formed in the other side face of the prismatic insertion end of the rotating rod, and the second slot is opposite to the first slot; and at least one third slot is axially arranged on the side surface of the prismatic insertion end of the rotating rod between the second slot and the first slot.

2. A multi-angle lock unlocking tool for a safe according to claim 1, wherein the insertion end portion of the rotating rod is provided in a pyramid shape to be inserted into the lock hole.

3. The multi-angle lock unlocking tool of claim 1, wherein the depth of the second slot and the first slot is greater than the depth of the third slot.

4. A multi-angle lock unlocking tool for a safe according to claim 3, wherein said third slot is arranged in three adjacent layouts.

5. A multi-angle lock unlocking tool for a safe according to claim 1, wherein the insertion end of the rotating rod is provided in a hexagonal prism shape.

6. A multi-angle lock unlocking tool for a safe as claimed in claim 5, wherein one side of the hexagonal prism shaped insertion end of the rotating rod is wider than the other sides.

7. The tool of claim 1, further comprising a grab bar, wherein one end of the rotating bar is provided with a radial receptacle, and wherein the grab bar is inserted into the radial receptacle.

8. The tool of claim 7, wherein one end of the rotating rod is further provided with a square insertion hole for inserting the rotating lever.